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[目的]了解2007年兰州市区居民恶性肿瘤发病流行特征及分布。[方法]对兰州市肿瘤登记收集的2007年恶性肿瘤发病数据进行流行病学描述分析,按《中国肿瘤登记工作指导手册》要求,计算恶性肿瘤粗发病率、中国标化发病率(中标率)、世界标化发病率(世标率)、截缩率、累积率等指标。[结果]2007年恶性肿瘤粗发病率为206.99/10万,中标率为167.62/10万,世标率为215.61/10万,恶性肿瘤发病主要以肺癌、胃癌、肝癌、乳腺癌、直肠癌为主;男性恶性肿瘤粗发病率为231.79/10万,中标率为194.15/10万,世标率为251.33/10万,以肺癌、胃癌、肝癌、食管癌、直肠癌为主;女性恶性肿瘤粗发病率为181.02/10万,中标率为141.56/10万,世标率为180.33/10万,女性以乳腺癌、肺癌、宫颈癌、胃癌、胆囊及其他为主。[结论]兰州市区居民肿瘤发病率始终在较高水平,消化系统、呼吸系统以及女性肿瘤仍然是恶性肿瘤的主要组成部分。
[Objective] To understand the prevalence and distribution of malignant tumors in Lanzhou urban residents in 2007. [Methods] The epidemiological analysis of the incidence of malignant tumors in 2007 collected from cancer registration in Lanzhou City was performed. According to the requirements of the “Guidebook for China’s Cancer Registry”, the incidence of malignant tumors, the incidence of standardization in China (the winning rate) , The world’s standardized incidence (world standard rate), truncation rate, accumulation rate and other indicators. [Results] The crude incidence rate of malignant tumors in 2007 was 206.99 / lakh, the successful rate was 167.62 / lakh and the world standard rate was 215.61 / lakh. The incidence of malignant tumors was mainly lung cancer, gastric cancer, liver cancer, breast cancer and rectal cancer The main morbidity rate of male malignant tumors was 231.79 / lakh, with the successful rate of 194.15 / lakh and the world standard rate of 251.33 / lakh, with lung cancer, gastric cancer, liver cancer, esophageal cancer and rectal cancer as main symptoms; The incidence was 181.02 / 100000, the successful rate was 141.56 / 100000, the world standard rate was 180.33 / 100000, and women were mainly breast cancer, lung cancer, cervical cancer, gastric cancer, gallbladder and others. [Conclusion] The incidence of cancer in Lanzhou urban residents is always at a high level. The digestive system, respiratory system and female tumors are still the main components of malignant tumors.